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A356656 Partition triangle read by rows. The coefficients of the incomplete Bell polynomials.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 1
5 1
6 0
7 1
8 3
9 1
10 0
11 1
12 4
13 3
14 6
15 1
16 0
17 1
18 5
19 10
20 10
21 15
22 10
23 1
24 0
25 1
26 6
27 15
28 10
29 15
30 60
31 15
32 20
33 45
34 15
35 1
36 0
37 1
38 7
39 21
40 35
41 21
42 105
43 70
44 105
45 35
46 210
47 105
48 35
49 105
50 21
51 1
52 0
53 1
54 8
55 28
56 56
57 35
58 28
59 168
60 280
61 210
62 280
63 56
64 420
65 280
66 840
67 105
68 70
69 560
70 420
71 56
72 210
73 28
74 1

List of values

[1, 0, 1, 0, 1, 1, 0, 1, 3, 1, 0, 1, 4, 3, 6, 1, 0, 1, 5, 10, 10, 15, 10, 1, 0, 1, 6, 15, 10, 15, 60, 15, 20, 45, 15, 1, 0, 1, 7, 21, 35, 21, 105, 70, 105, 35, 210, 105, 35, 105, 21, 1, 0, 1, 8, 28, 56, 35, 28, 168, 280, 210, 280, 56, 420, 280, 840, 105, 70, 560, 420, 56, 210, 28, 1]

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